There's weather in space too, and when sunspot activity is at a maximum, orbital junk is more likely to rain down into the ...

"This observation is expected to be key for planning sustainable space operations in the future." ...

Scientists studied how space junk moved in orbit over a 36-year span, finding that increased solar activity caused it to fall ...

High up in Earth's orbit, millions of human-made objects large and small are flying at speeds of over 15,000 miles per hour. The objects, which range from inactive satellites to fragments of equipment ...

When a piece of debris hits another object in space, it can also create more space debris, adding to the problem. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Sometimes, what goes up doesn’t come back down — instead, it becomes a problem. Junk is accumulating in space at a fantastic pace, millions of pieces orbit the Earth, from broken satellites to lost ...

"Some will not change behavior until something bad happens." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Earth is surrounded by human-made ...

Ari Daniel | Host, "There's More to That" We have launched all manner of satellite and machinery into low-Earth orbit. But what goes up must come down. Most often, these items burn up in the ...

Space junk falling out of orbit and crashing toward Earth is a growing threat. Indeed, old satellites and spacecraft parts reenter our planet’s atmosphere more than three times a day. When these ...

WEST LAFAYETTE, Ind. — Debris from moonbound spacecraft has left craters on the lunar surface since the U.S. Apollo missions. But the moon is not used to being surrounded by debris. With an expected ...